N-glycosyltransferase; Provisional

poly-beta-1,6 N-acetyl-D-glucosamine synthase. Members of this protein family are biofilm-forming enzymes that polymerize N-acetyl-D-glucosamine residues in beta(1,6) linkage. One named members is IcaA (intercellular adhesin protein A), an enzyme that acts (with aid of subunit IcaD) in Polysaccharide Intercellular Adhesin (PIA) biosynthesis in Staphylococcus epidermis). The homologous member in E. coli is designated PgaC. Members are often encoded next to a polysaccharide deacetylase and involved in biofilm formation. Note that chitin, although also made from N-acetylglucosamine, is formed with beta-1,4 linkages.

poly-beta-1,6 N-acetyl-D-glucosamine synthase.

CESA_like is the cellulose synthase superfamily. The cellulose synthase (CESA) superfamily includes a wide variety of glycosyltransferase family 2 enzymes that share the common characteristic of catalyzing the elongation of polysaccharide chains. The members include cellulose synthase catalytic subunit, chitin synthase, glucan biosynthesis protein and other families of CESA-like proteins. Cellulose synthase catalyzes the polymerization reaction of cellulose, an aggregate of unbranched polymers of beta-1,4-linked glucose residues in plants, most algae, some bacteria and fungi, and even some animals. In bacteria, algae and lower eukaryotes, there is a second unrelated type of cellulose synthase (Type II), which produces acylated cellulose, a derivative of cellulose. Chitin synthase catalyzes the incorporation of GlcNAc from substrate UDP-GlcNAc into chitin, which is a linear homopolymer of beta-(1,4)-linked GlcNAc residues and Glucan Biosynthesis protein catalyzes the elongation of beta-1,2 polyglucose chains of Glucan.

Glycosyltransferase, catalytic subunit of cellulose synthase and poly-beta-1,6-N-acetylglucosamine synthase [Cell motility].

MannosyltransferasePcManGT from Pyrobaculum calidifontis [Pyrobaculum calidifontis JCM 11548],6YV8_B Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP and Mn2+ [Pyrobaculum calidifontis JCM 11548],6YV9_A Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP-Man and Mn2+ [Pyrobaculum calidifontis JCM 11548]

MannosyltransferasePcManGT from Pyrobaculum calidifontis [Pyrobaculum calidifontis JCM 11548],6YV8_A Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP and Mn2+ [Pyrobaculum calidifontis JCM 11548],6YV9_B Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP-Man and Mn2+ [Pyrobaculum calidifontis JCM 11548]

CgTstructure in hexamer [Streptococcus parasanguinis FW213],5HEA_B CgT structure in hexamer [Streptococcus parasanguinis FW213],5HEA_C CgT structure in hexamer [Streptococcus parasanguinis FW213],5HEC_A CgT structure in dimer [Streptococcus parasanguinis FW213],5HEC_B CgT structure in dimer [Streptococcus parasanguinis FW213]

Structureof the polyisoprenyl-phosphate glycosyltransferase GtrB (F215A mutant) [Synechocystis sp. PCC 6803 substr. Kazusa],5EKE_B Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (F215A mutant) [Synechocystis sp. PCC 6803 substr. Kazusa],5EKE_C Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (F215A mutant) [Synechocystis sp. PCC 6803 substr. Kazusa],5EKE_D Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (F215A mutant) [Synechocystis sp. PCC 6803 substr. Kazusa]

Structureof the polyisoprenyl-phosphate glycosyltransferase GtrB (WT) [Synechocystis sp. PCC 6803 substr. Kazusa],5EKP_B Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (WT) [Synechocystis sp. PCC 6803 substr. Kazusa],5EKP_C Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (WT) [Synechocystis sp. PCC 6803 substr. Kazusa],5EKP_D Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (WT) [Synechocystis sp. PCC 6803 substr. Kazusa]

Poly-beta-1,6-N-acetyl-D-glucosamine synthase OS=Staphylococcus epidermidis OX=1282 GN=icaA PE=3 SV=1

Poly-beta-1,6-N-acetyl-D-glucosamine synthase OS=Staphylococcus epidermidis (strain ATCC 35984 / RP62A) OX=176279 GN=icaA PE=1 SV=1

Poly-beta-1,6-N-acetyl-D-glucosamine synthase OS=Staphylococcus aureus (strain N315) OX=158879 GN=icaA PE=3 SV=1

Poly-beta-1,6-N-acetyl-D-glucosamine synthase OS=Staphylococcus aureus (strain NCTC 8325 / PS 47) OX=93061 GN=icaA PE=3 SV=2

Poly-beta-1,6-N-acetyl-D-glucosamine synthase OS=Staphylococcus aureus (strain COL) OX=93062 GN=icaA PE=3 SV=1